CCFL vs UB LED Backlight Kit - See the Difference! |
Step by Step comparison Between CCFL and UB LED Backlight.
The following demonstration is based on these components:
- 2 New AUO G121SN01 industrial panels.
- 2 MS459LC LCD Controller Kits
- 1 MS179DI Inverter for CCFL backlight
- 1 MS456UB for UB Series LED Strip
- Quantum Data 801GG Signal Generator
- Minolta LS-100 Luminance Meter
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MS456UB Dip Switch Setting for UB54 Sereis LED Kit
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Part Number |
High |
Default |
Low |
UB** |
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UB54318LED8020X2 |
7, 8 |
7 |
1 |
2,7 |
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UB54318LED8020X1 |
2,4 |
2 |
1( R9)* |
1 |
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UB54285LED7220X1 |
2,6 |
3,8 |
6,8 |
2,3 |
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UB54285LED7220X2 |
4,7 |
1,2*(R9) |
2,3 |
1,7*(R9) |
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UB54255LED6420X1 |
2 |
1*(R9) |
3,4 |
2,5 |
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UB54255LED6420X2 |
7 |
1 |
2,5 |
7,8 |
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UB54220LED5620X1 |
5,8 |
3,5 |
3,6 |
2,6 |
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UB54220LED5620X2 |
1,2*(R9) |
2,3 |
1,5 |
4,7 |
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UB54192LED4820X1 |
6,8 |
3,6 |
5,6 |
2 |
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UB54192LED4820X2 |
2,3 |
2,4 |
2 |
7 |
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UB54160LED4020X1 |
3,4 |
5,6 |
3 |
1*(R9 |
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UB54160LED4020X2 |
2,4 |
2 |
1*(R9) |
1 |
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UB54128LED3220X1 |
5,6 |
3 |
5 |
3,4 |
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UB54128LED3220X2 |
2 |
1*(R9) |
3,4 |
2,5 |
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* R9 resistor MUST be remove.
** Ultra Bright, this setting may cause shorter life of LED on some LCD screens due to the heat.
Exspecially those LCD screens that have the plastic frame in sterad of Aluminum or metal frame.
However, if you prefer to use this setting, we would receommned you that add an addtional aluminum heaksink.
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| MS456UB Dip Switch Setting for UB36 Sereis LED Kit
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Part Number |
High |
Default |
Low |
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UB36320LED8020X2 |
7 |
1 |
2,5 |
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UB36320LED8020X1 |
2 |
1*(R9) |
3,4 |
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UB36278LED7020X1 |
5,8 |
3,5 |
3,6 |
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UB36278LED7020X2 |
1 |
2,3 |
2,6 |
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UB36240LED6020X1 |
6,8 |
3,6 |
5,6 |
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UB36240LED6020X2 |
2,3 |
2,4 |
7 |
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UB36200LED5020X1 |
3,6 |
5,6 |
3 |
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UB36200LED5020X2 |
2,4 |
7 |
1*(R9) |
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UB36160LED4020X1 |
5,6 |
3 |
5 |
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UB36160LED4020X2 |
7 |
1*(R9) |
3,4 |
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UB36120LED3020X1 |
3 |
5 |
4 |
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UB36120LED3020X2 |
6,8 |
3,6 |
5,6 |
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* R9 resistor MUST be remove.
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LST01
No more guess works!
LST01 is a custom build tester for Laptop screen repair;
it can help you to isolate the problem between CCFL Backlight Lamp and Inverter in seconds.
Save Time! Save money!
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LST03 - No need to install drivers
It has all LST01’s features, plus a built–in LCD screen controller that equips with our proprietary drivers.
By simply changing the front panel setting, it allows you to test LCD from 8.9” to 42” LCD screen
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IT01
IT01 is design to test multiple backlight lamps inverter;
it is capable to test any type of inverter up to 6 lamps at the time!
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IT02
Stand alone Inverter tester!
The advantage of this custom build tester is that, you can apply any input voltage
through DC Jack to test inverter from Laptop to LCD TV inverter.
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UB Series LED Backlight
UB series are the direct replacement for Industrial LCD screens that were originally equipped with dual
or 4 CCFL backlight lamps.
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LCD Controller
These LCD Controller kits are designed to be easily integrated into the LCD screens that they are
commonly used in kiosks, POS, avionics, Vending machine, Digital Signage and all other applications.
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45 Piece Screw Driver Set
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